Cognomen Markler (Markler 
) , around the globe, is a very rare surname. The cognomen Markler is characteristic of Austria, where it is a rare surname, Israel, and Canada, where it is an extremely rare surname. Much less frequently, Markler is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Markler | Canada, Philippines, United States, Austria, Israel |